CA2317409C - Smoking articles - Google Patents

Smoking articles Download PDF

Info

Publication number
CA2317409C
CA2317409C CA002317409A CA2317409A CA2317409C CA 2317409 C CA2317409 C CA 2317409C CA 002317409 A CA002317409 A CA 002317409A CA 2317409 A CA2317409 A CA 2317409A CA 2317409 C CA2317409 C CA 2317409C
Authority
CA
Canada
Prior art keywords
article
tobacco
coresta
wrapper
activated carbon
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002317409A
Other languages
English (en)
French (fr)
Other versions
CA2317409A1 (en
Inventor
John Roger Sampson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British American Tobacco Investments Ltd
Original Assignee
British American Tobacco Investments Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by British American Tobacco Investments Ltd filed Critical British American Tobacco Investments Ltd
Publication of CA2317409A1 publication Critical patent/CA2317409A1/en
Application granted granted Critical
Publication of CA2317409C publication Critical patent/CA2317409C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Paper (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Seasonings (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
CA002317409A 1998-01-28 1999-01-26 Smoking articles Expired - Fee Related CA2317409C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9801797.3 1998-01-28
GBGB9801797.3A GB9801797D0 (en) 1998-01-28 1998-01-28 Smoking articles
PCT/GB1999/000260 WO1999038396A1 (en) 1998-01-28 1999-01-26 Smoking articles

Publications (2)

Publication Number Publication Date
CA2317409A1 CA2317409A1 (en) 1999-08-05
CA2317409C true CA2317409C (en) 2004-07-20

Family

ID=10826029

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002317409A Expired - Fee Related CA2317409C (en) 1998-01-28 1999-01-26 Smoking articles

Country Status (18)

Country Link
EP (1) EP1051089B1 (de)
JP (1) JP4044731B2 (de)
KR (1) KR100597169B1 (de)
CN (1) CN1125604C (de)
AT (1) ATE239388T1 (de)
AU (1) AU747793B2 (de)
BR (1) BR9907722B1 (de)
CA (1) CA2317409C (de)
DE (1) DE69907632T2 (de)
DK (1) DK1051089T3 (de)
ES (1) ES2199543T3 (de)
GB (1) GB9801797D0 (de)
MY (1) MY129320A (de)
NO (1) NO325593B1 (de)
NZ (1) NZ505480A (de)
PT (1) PT1051089E (de)
WO (1) WO1999038396A1 (de)
ZA (1) ZA99675B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2276569C2 (ru) 2000-10-05 2006-05-20 Щвейтзер-Модуит, Интернэшнал, Инк Снижение содержания нитрозаминов в табаке и табачной продукции
WO2005105343A1 (ja) * 2004-04-30 2005-11-10 Neomax Co., Ltd. 希土類磁石用原料合金および粉末ならびに焼結磁石の製造方法
WO2010001489A1 (ja) * 2008-07-01 2010-01-07 Koshiishi Kazuto タバコ用フィルター
JP5208041B2 (ja) * 2009-04-10 2013-06-12 和人 輿石 タバコ用フィルター
GB201100218D0 (en) * 2011-01-07 2011-02-23 British American Tobacco Co Smoking article
CN103099307A (zh) * 2012-11-13 2013-05-15 苏州谷力生物科技有限公司 一种添加活性炭薄片卷烟的制备方法
CN103099306A (zh) * 2012-11-13 2013-05-15 苏州谷力生物科技有限公司 一种活性炭烟草薄片的制备方法
CN103099304A (zh) * 2012-11-13 2013-05-15 苏州谷力生物科技有限公司 一种铁-活性炭烟草薄片的制备方法
US9220296B2 (en) 2013-03-15 2015-12-29 Safall Fall Method of reducing tobacco-specific nitrosamines
UA117015C2 (uk) * 2013-07-19 2018-06-11 Філіп Морріс Продактс С.А. Гідрофобний папір
EP2962580A1 (de) * 2014-07-01 2016-01-06 Reemtsma Cigarettenfabriken GmbH Tabakprodukt, das von Tabak unterscheinbare Elemente beinhaltet
GB201412752D0 (en) 2014-07-17 2014-09-03 Nicoventures Holdings Ltd Electronic vapour provision system
CN105747264B (zh) * 2016-04-20 2020-11-20 贵州中烟工业有限责任公司 一种含活性炭加热不燃烧的烟草基底及其制备方法与应用
GB201903290D0 (en) 2019-03-11 2019-04-24 Nicoventures Trading Ltd An article for use in a non-combustible aerosol provision system
GB201908353D0 (en) * 2019-06-11 2019-07-24 Nicoventures Trading Ltd A mouthpiece and an article for use in an aerosol provision system
GB201908356D0 (en) 2019-06-11 2019-07-24 Nicoventures Trading Ltd An article for use in a non-combustible aerosol provision system
KR20240032921A (ko) * 2021-07-07 2024-03-12 필립모리스 프로덕츠 에스.에이. 관형 에어로졸 형성 기재를 갖는 물품
KR20250075864A (ko) * 2023-11-22 2025-05-29 주식회사 케이티앤지 담배의 끝빠짐을 저감하는 판상엽 시트의 제조방법 및 이에 의해 제조된 판상엽 시트를 포함하는 담배

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1348580A (en) * 1971-06-11 1974-03-20 British American Tobacco Co Reconstituted-tobacco smoking materials
GB1512352A (en) * 1977-02-07 1978-06-01 Imp Group Ltd Additive for tobacco
US5092353A (en) 1989-01-18 1992-03-03 R. J. Reynolds Tobacco Company Cigarette
US4942888A (en) 1989-01-18 1990-07-24 R. J. Reynolds Tobacco Company Cigarette
US5056537A (en) * 1989-09-29 1991-10-15 R. J. Reynolds Tobacco Company Cigarette

Also Published As

Publication number Publication date
GB9801797D0 (en) 1998-03-25
ZA99675B (en) 1999-07-28
DE69907632T2 (de) 2004-04-08
NO20003357L (no) 2000-09-26
DK1051089T3 (da) 2003-09-01
CN1289234A (zh) 2001-03-28
NO325593B1 (no) 2008-06-23
JP4044731B2 (ja) 2008-02-06
BR9907722A (pt) 2000-10-17
EP1051089B1 (de) 2003-05-07
AU2431699A (en) 1999-08-16
PT1051089E (pt) 2003-08-29
NZ505480A (en) 2003-01-31
EP1051089A1 (de) 2000-11-15
DE69907632D1 (de) 2003-06-12
NO20003357D0 (no) 2000-06-27
JP2002501736A (ja) 2002-01-22
ATE239388T1 (de) 2003-05-15
MY129320A (en) 2007-03-30
HK1032721A1 (en) 2001-08-03
CN1125604C (zh) 2003-10-29
WO1999038396A1 (en) 1999-08-05
KR20010034343A (ko) 2001-04-25
ES2199543T3 (es) 2004-02-16
CA2317409A1 (en) 1999-08-05
BR9907722B1 (pt) 2008-11-18
AU747793B2 (en) 2002-05-23
KR100597169B1 (ko) 2006-07-05

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20160126